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我已经配置了 xinetd，我想远程访问 echo 服务。关键是，当你这样做时：

nmap localhost

它出现

PORT     STATE SERVICE
 7/tcp    open  echo

但是当我做

nmap [远程IP]

它没有出现

> PORT     STATE    SERVICE

21/tcp   open     ftp
23/tcp   open     telnet
80/tcp   open     http

我不知道为什么

这是 /etc/xinetd.d/echo

> service echo
{
        disable         = no
        type            = INTERNAL
        id              = echo-stream
        socket_type     = stream
        protocol        = tcp
        user            = root
        wait            = no
}

这是/etc/xinetd.conf

# Simple configuration file for xinetd

#
# Some defaults, and include /etc/xinetd.d/

defaults {

# Please note that you need a log_type line to be able to use log_on_success
# and log_on_failure. The default is the following :
# log_type = SYSLOG daemon info

}

includedir /etc/xinetd.d

顺便谢谢！干杯!

4

1 回答 1

0

我发现了错误：我一直在使用错误的 IP。感谢任何人

于 2013-09-22T18:08:17.773 回答